| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.53 | 13.702% | $67.6868 | $67.69 | $67.70 | $67.70 |
| Purchase #2 | $143.54 | 8.748% | $156.0969 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $176.55 | 9.828% | $193.9013 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $216.89 | 13.873% | $246.9791 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $84.31 | 4.137% | $87.7979 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $27.36 | 11.738% | $30.5715 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $122.40 | 5.204% | $128.7697 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $830.58 | $911.8032 | $911.81 | $911.80 | $911.90 | |